DLL load failed when importing a self-built cv2 library in python But when I checked inside the build\lib\python3\Release folder, there was a pyd file in it (cv2 cp312-win_amd64 pyd) I then copied this to my site-packages folder in my python installation folder and tried to import it
Not working on Windows · Issue #208 · wlav cppyy - GitHub [WinError 1114] A dynamic link library (DLL) initialization routine failed Could not find module 'libcppyy_backend cp311-win_amd64 pyd' (or one of its dependencies) Try using the full path with constructor syntax
Using embedded python, loading a *. pyd outside of DLLs directory fails I have a python cython-built pyd file (_imgui cp39-win_amd64 pyd) If I place the pyd file in C\Program Files\Python39\DLLs , it works as expected: C++ application calls CAPI to python, which loads script which imports and executes imgui code
python - Could not install packages due to an EnvironmentError . . . ERROR: Could not install packages due to an EnvironmentError: [WinError 5] Access is denied: 'C:\Users\Sampath\anaconda3\Lib\site-packages\~5py\defs cp38-win_amd64 pyd' Consider using the --user option or check the permissions
How to pip install TA-Lib on Python 3. 12 on Windows 11? Get it with "Microsoft C++ Build Tools": visualstudio microsoft com visual-cpp-build-tools Essentially this means the package you are trying to install hasn’t been pre-compiled for Win, and contains C source code; and your Win instance does not have the necessary toolset to build (compile) the C code into a library (not surprising)
Py2exe and pycryptodome - Python Forum Additionally, ctypes util find_library() did not manage to locate a library called 'C:\\xxx\\test exe\\Crypto\\Util\\ \\Cipher\\_raw_ecb cp37-win_amd64 pyd', Trying '_raw_ecb pyd': cannot load library 'C:\xxx\test exe\Crypto\Util\ \Cipher\_raw_ecb pyd': error 0x7e
pip - Building a Python-C-Extension on Windows with a debug Python . . . However, it is easy to check via dumpbin dependents resulting pyd, that there is a dependency on pythonXY dll, also adding extra_link_args = [" VERBOSE:LIB"] to extension-definition and triggering verbose-mode of the linker will show that the linker uses pythonXY lib